Download free Part of NULL JSFX 3.3: 154 plugins, free and open source (MIT). Easiest with NULL JSFX Hub.

Controls

  • Bass−12 to +12 dB — Low shelf gain, ±12 dB.
  • Treble−12 to +12 dB — High shelf gain, ±12 dB.
  • Bass Freq40 to 400 Hz — Corner of the low shelf.
  • Treble Freq2000 to 16000 Hz — Corner of the high shelf.
  • Output−12 to +12 dB — Output level after the shelves.

Best uses

  • Quick tone shaping of a track or bus
  • Adding warmth or weight to thin sources
  • Taming dull or harsh recordings
  • A hi-fi style loudness curve

Properties

Input → two first-order shelves (one-pole low-passes at Bass Freq and Treble Freq, 6 dB per octave, never ringing) → Output gain. Flat at 0 dB. Zero latency, stereo channels processed independently.

Formats

  • JSFXJSFX for REAPER, with REAPER's own sliders
  • GFXJSFX GFX for REAPER, with its own interface
  • VST3VST3 for any DAW
  • CLAPCLAP for any DAW
  • LV2LV2 for Linux DAWs such as Ardour, Carla and Qtractor

Factory presets

Warm · Bright · Loudness · Thin Out Lows · Tame Highs · Telephone Lite · Sub Weight

Try it

Try it on orOS StudioAdd it to a track in your browser, with its own interface. Nothing to install.